Eve Security Inc. has secured $4.5 million in a new funding round led by Run Ventures. The investment also included contributions from Dreamit Ventures, Blu Ventures, and LiveOak Ventures, bringing the startup's total seed funding to $7.5 million.

The company provides a runtime security layer designed to monitor and govern autonomous AI agents. The platform allows organizations to identify anomalous activities and intervene in real-time before agents interact with critical enterprise systems.

Since its launch in January, the startup has expanded its platform to support environments including Databricks, Microsoft Copilot Studio, Amazon AgentCore, Amazon Bedrock, and Glean. It also features automated remediation and session tainting capabilities.

The platform functions by converting security policies into a deterministic enforcement layer. It integrates with identity providers, data platforms like Snowflake, and data loss prevention systems to provide deeper context for security analysis.